6 files changed, 23 insertions, 8 deletions
diff --git a/tests/rustdoc-json/enums/field_hidden.rs b/tests/rustdoc-json/enums/field_hidden.rs
index 5c0d0ffd3df..f2409858057 100644
--- a/tests/rustdoc-json/enums/field_hidden.rs
+++ b/tests/rustdoc-json/enums/field_hidden.rs
@@ -1,7 +1,10 @@
 // Regression test for <https://github.com/rust-lang/rust/issues/100529>.
 
 #![no_core]
-#![feature(no_core)]
+#![feature(no_core, lang_items)]
+
+#[lang = "sized"]
+trait Sized {}
 
 // @has "$.index[*][?(@.name=='ParseError')]"
 // @has "$.index[*][?(@.name=='UnexpectedEndTag')]"
diff --git a/tests/rustdoc-json/enums/kind.rs b/tests/rustdoc-json/enums/kind.rs
index e283c074006..777161c4e4b 100644
--- a/tests/rustdoc-json/enums/kind.rs
+++ b/tests/rustdoc-json/enums/kind.rs
@@ -1,8 +1,11 @@
 // ignore-tidy-linelength
 
-#![feature(no_core)]
+#![feature(no_core, lang_items)]
 #![no_core]
 
+#[lang = "sized"]
+trait Sized {}
+
 pub enum Foo {
     // @set Unit = "$.index[*][?(@.name=='Unit')].id"
     // @is "$.index[*][?(@.name=='Unit')].inner.variant.kind" '"plain"'
diff --git a/tests/rustdoc-json/enums/tuple_fields_hidden.rs b/tests/rustdoc-json/enums/tuple_fields_hidden.rs
index 3aeb0356420..34a4f4aec53 100644
--- a/tests/rustdoc-json/enums/tuple_fields_hidden.rs
+++ b/tests/rustdoc-json/enums/tuple_fields_hidden.rs
@@ -1,6 +1,9 @@
-#![feature(no_core)]
+#![feature(no_core, lang_items)]
 #![no_core]
 
+#[lang = "sized"]
+trait Sized {}
+
 // @set 1.1.0 = "$.index[*][?(@.docs=='1.1.0')].id"
 // @set 2.1.0 = "$.index[*][?(@.docs=='2.1.0')].id"
 // @set 2.1.1 = "$.index[*][?(@.docs=='2.1.1')].id"
diff --git a/tests/rustdoc-json/generic-associated-types/gats.rs b/tests/rustdoc-json/generic-associated-types/gats.rs
index 99c57ff6540..9cfe649243f 100644
--- a/tests/rustdoc-json/generic-associated-types/gats.rs
+++ b/tests/rustdoc-json/generic-associated-types/gats.rs
@@ -1,11 +1,14 @@
 // ignore-tidy-linelength
 
 #![no_core]
-#![feature(lang_items, no_core)]
+#![feature(lang_items, no_core, arbitrary_self_types)]
 
 #[lang = "sized"]
 pub trait Sized {}
 
+#[lang = "receiver"]
+pub trait Receiver {}
+
 pub trait Display {}
 
 pub trait LendingIterator {
diff --git a/tests/rustdoc-json/impls/auto.rs b/tests/rustdoc-json/impls/auto.rs
index ace37e5b3df..96c3ab08b99 100644
--- a/tests/rustdoc-json/impls/auto.rs
+++ b/tests/rustdoc-json/impls/auto.rs
@@ -1,9 +1,12 @@
-#![feature(no_core, auto_traits, lang_items)]
+#![feature(no_core, auto_traits, lang_items, arbitrary_self_types)]
 #![no_core]
 
 #[lang = "sized"]
 trait Sized {}
 
+#[lang = "receiver"]
+pub trait Receiver {}
+
 pub auto trait Bar {}
 
 /// has span
@@ -12,8 +15,8 @@ impl Foo {
 }
 
 // Testing spans, so all tests below code
-// @is "$.index[*][?(@.docs=='has span')].span.begin" "[10, 0]"
-// @is "$.index[*][?(@.docs=='has span')].span.end" "[12, 1]"
+// @is "$.index[*][?(@.docs=='has span')].span.begin" "[13, 0]"
+// @is "$.index[*][?(@.docs=='has span')].span.end" "[15, 1]"
 // FIXME: this doesn't work due to https://github.com/freestrings/jsonpath/issues/91
 // is "$.index[*][?(@.inner.impl.synthetic==true)].span" null
 pub struct Foo;
diff --git a/tests/rustdoc-json/type/inherent_associated_type_bound.rs b/tests/rustdoc-json/type/inherent_associated_type_bound.rs
index 8e39f471824..6da23c8fb4e 100644
--- a/tests/rustdoc-json/type/inherent_associated_type_bound.rs
+++ b/tests/rustdoc-json/type/inherent_associated_type_bound.rs
@@ -16,5 +16,5 @@ pub struct Carrier<'a>(&'a ());
 pub fn user(_: for<'b> fn(Carrier<'b>::Focus<i32>)) {}
 
 impl<'a> Carrier<'a> {
-    pub type Focus<T> = &'a mut T;
+    pub type Focus<T> = &'a mut T where T: 'a;
 }